Free Guide

Second Brain
for Creative
Business Owners

Stay organized, stay current, and get more out of Claude — without touching a single line of code. Built for web designers, photographers, copywriters, coaches, and creative freelancers.

Claude Cowork Obsidian Web Clipper
Setup time
15–30 min
No coding required
Works on
Mac & PC
Any modern computer
The payoff
Day 90 is
your moat
Compounds every day

Three tools. One system.

Here's how the pieces connect before you install anything. Takes 15 minutes to set up. Gets smarter every day you use it.

📎
Web Clipper
One-click Chrome extension. Save any article or page straight to your vault.
→
🗂
Obsidian
Your vault. Everything lives here as simple text files on your computer. You own it.
→
🤖
Claude Cowork
Points at your vault. Reads everything, organizes your wiki, answers your questions.

What you need

Five things. Most of them are free. The only paid requirement is your Claude subscription — which you likely already have.

⚡
Claude Pro or Max
Required for Cowork. The free plan won't work for this.
Upgrade at claude.ai →
🖥
Claude Desktop App
Free download. This is where Cowork lives.
Download at claude.ai →
💎
Obsidian
Free note-taking app for Mac and PC. Your knowledge lives here.
Download at obsidian.md →
🌐
Chrome Browser
For the Web Clipper extension that saves articles to your vault.
Download Chrome →
⏱
15–30 Minutes
Most of setup is just answering Claude's questions about your business.

What to clip

The more relevant content you save, the smarter your second brain gets.

Industry News
  • AI tool announcements and updates
  • Design trend reports
  • Platform updates for tools you use daily
  • Industry newsletter articles worth keeping
Business Strategy
  • Pricing and packaging ideas
  • Client communication tips
  • Marketing strategies for service businesses
  • Productivity and systems articles
Client Education
  • Articles you'd send to clients
  • Explainers on topics clients ask about
  • Case studies relevant to your niche
  • "How to work with a designer" content
Content Inspiration
  • Posts that spark ideas for you
  • Videos you want to reference later
  • Things you wish your audience knew
  • Anything you'd share on social if you had time
YouTube tip

Web Clipper grabs YouTube transcripts automatically when you clip a video. Or paste a YouTube URL into Cowork and ask: "Get the transcript from [URL], pull out what's relevant to [your topic], and save a summary to raw/." No watching required.

Five steps to your second brain

Follow these in order. Most of it is just answering Claude's questions — no technical knowledge required.

1

Install Obsidian

Go to obsidian.md and download Obsidian for free. It works on Mac and PC.

Open Obsidian → click Create new vault → name it something simple like my-second-brain or your business name → save it anywhere easy to find. Documents folder is fine.

You'll see an empty vault with nothing in it. That's exactly right. Leave it open.

2

Install Web Clipper

Open Chrome and search Obsidian Web Clipper in the Chrome Web Store. Install it — free, made by Obsidian.

Click the Web Clipper icon in your Chrome toolbar → gear icon → click Default in the left sidebar → find Note location → change Clippings to raw → close.

Now every article you clip goes straight to a raw/ folder in your vault automatically.

3

Connect Cowork to your vault

Open the Claude Desktop app and click Cowork at the top.

Click + to create a new project → choose Use an existing folder → navigate to your Obsidian vault folder and select it → name the project My Second Brain.

You'll see your vault folder appear under Context on the right. Claude can now read and write files directly in your vault.

4

Run the setup prompt

This is where Claude builds your entire vault — folders, your personalized instructions file, and your wiki index — all customized to your business.

Copy the prompt below and paste it into your Cowork project chat. Claude will ask questions one at a time. Answer specifically — the more detail you give, the smarter your vault becomes from day one.

Setup Prompt — Copy everything below
You are helping me set up a second brain knowledge base in this Obsidian vault. This is a personal knowledge base I'll use to organize research, stay current in my industry, and create better content and client work. Before creating any files, ask me these questions one at a time. Wait for my answer before asking the next one: 1. Is this second brain primarily for your business or personal use? 2. What's your name? 3. [If business] What's your business name and what do you do? Describe it the way you would to a potential client. [If personal] What are you working on or trying to learn? 4. [If business] Who do you serve? Describe your ideal client — what they do, what they struggle with, what they're trying to achieve. [If personal] Who do you create for, or is this mainly for yourself? 5. List 3-5 topics you want to track and learn about over time. Be specific — not just "marketing" but "SEO for service businesses" or "AI tools for designers." 6. How would you describe your communication style? For example: casual and warm, direct and concise, conversational, professional, etc. 7. [If business only] Do you have a brand document, style guide, brand kit, or any files that describe your business — including your voice, colors, fonts, services, or positioning? If yes, attach them now and I'll pull the relevant details into your setup. If not, just say no and we'll continue. Once I've answered all questions and attached any brand files, do the following: - Create a folder structure that makes sense for my type of business. At minimum include: raw/, wiki/, and outputs/. Add other folders based on what I've told you — such as clients/, content/, projects/, finances/, offers/, or templates/ — only include what actually makes sense for my situation. - Write a personalized CLAUDE.md file in the vault root using everything I've shared, including any brand document details. Include: who I am, my business and audience, my interests and content areas, how the vault is organized, wiki rules, my voice and communication style, and how to help me day to day. - Create wiki/00-INDEX.md as an empty index file with a title and today's date. - Once everything is created, give me a plain-English summary of what was built and what each folder is for.
Brand document tip

When Claude asks question 7, attach a PDF or Word doc — your brand guide, style guide, or brand kit. Claude will pull your voice, services, and positioning directly from it.

5

Clip your first article and ingest it

Find one article online relevant to your work. Click the Web Clipper extension and clip it. Check your Obsidian vault — it should appear in the raw/ folder.

Now go to your Cowork project and paste this:

First Ingest Prompt
Read the newest file in raw/ and create a wiki article from it following the rules in CLAUDE.md. Save it to wiki/ and create or update wiki/00-INDEX.md.

Watch Claude build your first wiki article. That's the whole system working end to end.

Optional — Level Up Later

Automate your content sweep

Once comfortable with the manual workflow, you can set up a scheduled task in Cowork that checks your favorite websites daily and saves article summaries to your raw/ folder automatically.

Before you set this up

This uses Claude tokens every time it runs, and your computer needs to stay on with Claude Desktop open. Start with manual clipping first — add automation once you know which sites you want to track.

When ready: in your Cowork project type /schedule, choose Something else, and paste a prompt listing your sites. The cheat sheet below has a template.

🎉

Your second brain is built.

You went from zero to a fully operational knowledge base. It starts basic — and gets more valuable every single day you use it.

Scroll down to see your daily workflow ↓

Your daily workflow

Simple enough to actually stick to. Four moves, that's all.

While Browsing
See something worth keeping? Web Clipper → Add to Obsidian. Five seconds, done.
Ready to Ingest
Open Cowork, paste the ingest prompt. Claude builds and updates your wiki automatically.
Need Answers
Ask Claude anything based on what's in your wiki — content ideas, client prep, research summaries.
Once a Month
Run the health check prompt. Claude finds gaps and tells you exactly what to add next.
What happens over time
Week One
Getting started
Vault set up, a handful of articles clipped. Your wiki has 10-20 pages. Basic, but working.
Month One
Getting useful
50-100 wiki articles, all linked. You're asking it questions before client calls and content sessions.
Month Three
Your moat
A genuine business asset built from your research, in your voice. Nobody else has it.

Your cheat sheet

Copy and paste these into Cowork whenever you need them. Teal italic text means replace with your own words.

📥Ingest
Add one new file
Read only the newest file in raw/ and add it to the wiki following the rules in CLAUDE.md. Update wiki/00-INDEX.md.
Process everything in raw/
Read everything in raw/. Compile a wiki in wiki/ following the rules in CLAUDE.md. Create or update 00-INDEX.md first, then one .md file per major topic. Link related topics. Summarize every source.
🔍Query
Ask a question
Based on everything in wiki/, [your question here]
Content ideas
Based on everything in wiki/, what are 5 content ideas that would be valuable to [your audience]?
Client call prep
Based on everything in wiki/, what do I know about [topic]? Summarize key points before I talk to a client.
▶YouTube & Video
Summarize without watching
Get the transcript from [YouTube URL], pull out only what's relevant to [your topic], skip the filler, save a summary to raw/.
Clear a batch queue
Get transcripts from these videos, filter for [your topic], save summaries to raw/: [URL 1], [URL 2], [URL 3]
🔧Maintenance
Monthly health check
Review everything in wiki/. Flag contradictions. Find topics mentioned but never explained. List claims not backed by a source. Suggest 3 articles to fill gaps.
Optional: daily sweep template
Check these sites for articles from the last 7 days: [list your sites]. For each new article, save a markdown summary to raw/ with title, source URL, date, and 3-5 sentence summary focused on [your topic].

FAQ

No. The free version does everything in this guide. The only paid feature worth considering is Obsidian Sync ($8/month) if you want your vault on multiple devices. Not necessary to get started.
Yes. Obsidian, Web Clipper, and Claude Desktop all work on PC. Every step works exactly the same on Mac or PC.
Just delete them. They're empty folders — no harm done. You can also ask Claude during setup to skip any folder that doesn't make sense for your business.
Whenever you feel like it. Daily if you're adding a lot, weekly if you're not. The raw/ folder holds everything until you're ready. Even once a month is fine to start.
Claude never modifies anything in your raw/ folder — that's your source archive. It only writes to wiki/ and outputs/. Obsidian also has built-in file recovery if anything goes wrong.
Not right away. Get comfortable with manual clipping and ingesting first. The sweep uses tokens every time it runs and requires your computer to stay on. Add it when you're ready.
That's exactly what I do. A Kickstart Session is a focused 60-minute working call where we set this up together, customized to your business. Book at kickstartcreatives.com.

Want me to set this up with you?

A Kickstart Session is a focused 60-minute working call. We set up your second brain together, customized to your business, and you leave with everything running.

Book a Kickstart Session
Kickstart Session · $350 · 60 minutes · kickstartcreatives.com